package com.dy.lock.screen.service;

import java.util.List;

import com.dy.lock.screen.pojo.BannerInfo;
import com.dy.lock.screen.scoket.Head;

public interface BannerService {
	/**
	 * 查询Banner
	 * 
	 * @param head
	 * @return
	 */
	public List<BannerInfo> query(Head head);
}
